3 – Controls & Indicators
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3.7 Station Indicators
3.7.1 Location
Each accessible station has a set of LED indicators that inform you of the station or vial's status. The
status indicators are located above each station.
Station indicators are defined in the table below. Figure 3-5 shows the actual station indicators.
3.7.2 Indication
The color (red, green, or yellow) and state (on, flashing, or off) indicate the conditions shown in the
table below for a given station.
Figure 3-5 – Station Indicators
Indicator Color State Meaning
Red Flashing Positive vial
Green Flashing Negative vial
Yellow Flashing Anonymous vial
Red/Yellow (alternating) Flashing Positive Anonymous vial
All indicators Off Ongoing vial / Unusable station
Green On Available station
Station Indicators
(Top = Available;
Middle = Positive;
Bottom = Ongoing)